The new guidelines also say that if Facebook disables an app, the developer of the app must delete all the user information it collected through Facebook's API, unless it is basic account information or it receives consent from the user to retain it.
Finally, the policies clarify that developers are responsible for "providing users with a quality experience and must not confuse, defraud, mislead, spam or surprise users."
Zach Miners covers social networking, search and general technology news for IDG News Service. Follow Zach on Twitter at @zachminers. Zach's e-mail address is zach_miners@idg.com
